INDEX 



205 



International Hydrographie Inves- 

 tigations, 54-67, 133-134, 187 

 Irish Current, 161 



— Sea, 58-59, 62-67, 177-178 

 Irminger Current, 161, 164 

 Isohypsal Unes, 155 



Jacobsen, 92 



Japan, 3 



Japanese Current, 193, 194 



Jeanefie, 192 



Jcnkins, 36 n., 191 n., 192 n., 



Johnstone, 135 n., 201 



Knot, 198 



Knudsen, 70, 73, 93, 147-148, 185, 188 



Kotzebue, 75 



Krummel, vi, 30, 161, 164, 170, 174 



Kuro Siwo, 193 



Labrador Current, 164, 166-167 



Laminaria, 24, 170 



Lancashire Sea Fisheries Committee, 



61, 139. 177 

 Land and water, distribution of, 5 



— hémisphère, 6 



Laplace, theory of tides, 118-119 

 Law of the Minimum, 100-102 

 Littlehales, 18 

 Long, Dr., 5 



Macrocystis fyrifera, 130, 170 

 Malloiiis viUosiis, 36 

 Manganèse nodules, 39 

 Marine deposits, 23-45 

 Maury, 200 



Melting ice and océan currents, 147 

 Melville, 193 

 Mercator, 5 



Michael Sars, 32, 33, 34, 76 

 Mill, 74 



Miller-CascUa thermometer, 47 

 Minimum, law of, in sea, 100-102 

 Monaco, Prince of, 139 

 Mottez, 129 



Miiggiœa atlantica, 178 

 Murray, Sir John, 18, 21, 24, 27, 28, 

 32, 95. 143. 200 



Nansen, 84, 140, 188, 189, 191, 192, 



201 

 Nautical mile, 198 

 Negretti-Zambra, 48 

 Nekton, 2 



Newfoundland Banks, 3 

 Newton, m, 118 



Nitrifying bacteria, 100 

 Nitrogen in sea-water, 92-93, loo-ioi 

 Northern equatorial current, 149 

 North Sea currents, 179-185 



Océan bottom, 16-22 



— currents, 131- 197 



— deeps, 21-22 



— tides, 121-122 



— waves, 128-130 

 Okada, 74 



Optical characters of sea-water, 75- 



80 

 Osmotic pressure of sea-water, 73 

 Oxygen in sea-water, 92 

 Oya Siwo, 196 

 Oyster grounds, 18 



Pacific currents, 193 196 



Pack-ice, 84 



Pancake-ice, 85 



Peaks, submarine, 18 



Pelagia nodiliica, 80 



Permanence of the océans, 45-46 



Peruvian current, 196 



Pettersson, i, 85, 147, 188, 190 



Pettersson-Nansen, 47, 102-103 



Phillipi, 44 



Plioca grctnlandica, 190 



Phosphatic concrétions, 98 



Phosphorus in the sea, 101-102 



Phytoplankton, 98 



PiÛsbury, 132 n., 156 



Plankton, 2, 79 



Polaris, drift, 166 



Polar origin of abyssal waters, 143- 



146 

 Primary waves, 121 

 Pseudo-continental shelf, 19 

 Pteropod ooze, 23, 30, 37 



Radioactivity of sea-water, 83 

 Radiolarian ooze, 23, 41 

 Raised shelf, 19 

 Range of tide, 109 

 Red clay, 23, 41-44 



— mud, 23, 28 

 Regnard, 77 

 Renard, 24 

 Rennell, 148, 151 



— Current, 162-163 

 Rliizosolcnia liebetata, 82 

 Rigaud, Professor, 5 

 Rink, 87 



Rotation of earth, influence on 

 currents, 141 -142 



